Archives by Tag ' Turn On & Off the Lights '
Feb 28, 2025
Need to load up your GMC truck at night? Whether you’re working late, tailgating, or just need extra visibility, your truck bed lights make all the difference. But how do you turn them on and off? Don’t worry—we’ve got you covered with this simple guide.
Feb 28, 2025
When the sun sets over Waverly, Highland Park, or Alcoma, your GMC’s mirror lights become essential for visibility and safety. Whether you’re backing into a tight spot, navigating a dimly lit road, or hooking up a trailer with your Sierra 1500 or Sierra HD, knowing how to control your GMC mirror illumination is key.


